//index.js
//获取应用实例
const app = getApp()

Page({
  data: {
    flag:0,
    motto: 'Hello World',
    userInfo: {},
    hasUserInfo: false,
    array:["1","2","3"],
    imagePath:"/img/wd1.png",
    canIUse: wx.canIUse('button.open-type.getUserInfo')
  },
  //事件处理函数
  bindViewTap: function() {
    wx.navigateTo({
      url: '../logs/logs'
    })
  },
  onLoad: function () {
    if (app.globalData.userInfo) {
      this.setData({
        userInfo: app.globalData.userInfo,
        hasUserInfo: true
      })
    } else if (this.data.canIUse){
      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {
        this.setData({
          userInfo: res.userInfo,
          hasUserInfo: true
        })
      }
    } else {
      // 在没有 open-type=getUserInfo 版本的兼容处理
      wx.getUserInfo({
        success: res => {
          app.globalData.userInfo = res.userInfo
          this.setData({
            userInfo: res.userInfo,
            hasUserInfo: true
          })
        }
      })
    }
    console.log("list onLoad");
    var result;
    var that = this;
    wx.request({
      url: 'http://v.juhe.cn/toutiao/index',
      data: {
        "key": "db83d2a14561a12431bd63629316722d",
        "type": "top"
      },
      success(res) {
        result = res.data.result;
        var temp = JSON.stringify(result);
        console.log(temp)
        that.setData({ array: res.data.result.data })
      },
      fail(res) { }
    })
  },
  getUserInfo: function(e) {
    console.log(e)
    app.globalData.userInfo = e.detail.userInfo
    this.setData({
      userInfo: e.detail.userInfo,
      hasUserInfo: true
    })
  },

  switchNav: function (e) {
    var id = e.target.id;
    var page = this;
    console.log(id);
    if(this.data.flag==id){
      return false;
    }
    else{
      page.setData({flag:id});
    }
  },

  goDetail:function(e){
    var data = e.currentTarget.dataset.detailurl;
    console.log(data);
    wx.navigateTo({
      url: '../webview/webview?url=' + encodeURIComponent(data),
      success:function(){
        console.log("go detail navigate to webview");
      }
    })
  }
})
